20237556558

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{221219}}^1$

素因数の和:221496

約数の個数: 32

約数和(自身を含む): 41200012800

約数和(自身を除く): 20962456242

約数列:

[1, 2, 3, 6, 79, 158, 193, 237, 386, 474, 579, 1158, 15247, 30494, 45741, 91482, 221219, 442438, 663657, 1327314, 17476301, 34952602, 42695267, 52428903, 85390534, 104857806, 128085801, 256171602, 3372926093, 6745852186, 10118778279, 20237556558]

約数ペア:

[(1, 20237556558), (2, 10118778279), (3, 6745852186), (6, 3372926093), (79, 256171602), (158, 128085801), (193, 104857806), (237, 85390534), (386, 52428903), (474, 42695267), (579, 34952602), (1158, 17476301), (15247, 1327314), (30494, 663657), (45741, 442438), (91482, 221219)]